The economy is in the upswing which makes high tech services in more demand too.

经济发展，这就使对高科技服务的需求量也加大。

But inside, a hard-traveling team of art conservators packs an arsenal of high tech gear: an atomic-force microscope, a micro-Raman spectroscope, a nuclear magnetic resonance relaxometer.

但其内部，一个途旅行的艺术品保护小组携带着许多高科技仪器：一架原子力、一台核磁共振松弛测量仪。